Preheat your oven to 400°F and line a large baking sheet with parchment paper.
Trim the woody ends off the asparagus and toss the spears with avocado oil, half of the sea salt, and half of the black pepper.
Spread the asparagus in a single layer on the baking sheet and roast for 12-15 minutes until tender and slightly charred.
While the asparagus roasts, whisk together the coconut aminos, toasted sesame oil, minced ginger, and minced garlic in a small bowl to create the glaze.
Season the salmon fillet with the remaining sea salt and black pepper.
Heat a high-quality non-stick skillet over medium-high heat and place the salmon in the pan, searing for 4 minutes until a golden crust forms.
Flip the salmon carefully, then pour the teriyaki glaze into the pan, allowing it to bubble and thicken for 3-4 minutes while you spoon it over the fish.
Remove the salmon from the heat once it reaches your desired doneness and serve immediately over the bed of roasted asparagus.